SOLUTION: An isosceles right triangle has a leg of 12√2mm. What is its perimeter?

Algebra ->  Triangles -> SOLUTION: An isosceles right triangle has a leg of 12√2mm. What is its perimeter?      Log On


   

Question 781663: An isosceles right triangle has a leg of 12√2mm. What is its perimeter?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
a^2+b^2=c^2
(12sqrt(2))^2*2
=144*2*2
=576
sqrt(576)=24=c
12sqrt(2)*2+576
=24sqrt(2)+576 mm = perimeter
.
Ed